Ontologia

City · PRK

Chŏngju-si

North Korea

DwaCold, dry winter, hot summer(100 %)

Species observed

53

Observations

108

Area

485km²

Ecological tissue

Sample of 19 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.

ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Chŏngju-si : 14 espèces reliées par 29 interactions GloBI sur 2 types (connectance 17.0%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
19
Interactions affichées
29
Connectance
0.170
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

53 distinct species · 108 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

108 obs · 10 cellules
Obs. / cellule
≥ 61
61–60
5–60
4–4
< 4

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

9,8°C

Annual rain

1 188mm

Warmest m°

26,8°C

Coldest m°

-12,8°C

Elevation: 91 m on average (min -29 m, max 353 m)

Bioclimatic detailsExpert
Annual mean temp.
9,8°C
Annual rain
1 188mm
Warmest month
26,8°C
Coldest month
-12,8°C
Mean alt.
91m
Min
-29m
Max
353m
Std. dev.
75m
Köppen-Geiger (dominant)
DwaCold, dry winter, hot summer(100 %)Cold

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

6,3

Org. C

21,9g/kg

Clay

23,2%

Sand

37,2%

Silt

39,6%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
32,8g/kg
Clay
21,6%
Sand
37,7%
Silt
40,6%
5–15 cm
pH H₂O
6,3
Org. C
21,1g/kg
Clay
22,0%
Sand
37,9%
Silt
40,1%
15–30 cm
pH H₂O
6,3
Org. C
11,8g/kg
Clay
26,1%
Sand
35,9%
Silt
38,1%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest30.3%
Crops38.1%
Built-up0.2%
Bare soil2.4%
Other (grassland, water…)28.9%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology2 basins · 3 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

44,0km

Lake surface here

2,17km²

Basins crossed

2

Max stream order

3

Max drainage

3 613km²

Discharge in basins

3,4m³/s

Mean precip.

1 035mm/an

Mean T°

8,8°C

Moisture idx

0,12

Max snow

4%

Mean runoff

522mm/an

Mean elev. (basins)

98m

Watersheds crossing here

Lakes (3, top by area)

Rivers / streams (1, ord ≥ 4)

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

3hab/km²

Night light

0,0nW

Built-up

21,4%

Pesticides

57,5kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)